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# A projectile is fired with Aprojectile is fired with an initial speed of 37.9 m/s at...

A projectile is fired with

Aprojectile is fired with an initial speed of 37.9 m/s at an angle of 42.1 above the horizontal on a long flat firing range.
Part B Determine the total time in the air. Express your answer using three significant figures and include the appropriate units. HA ? trotal 5.081 Submit Previous Answers Request Answer xIncorrect; Try Again; 8 attempts remaining Review your calculations; you may have made a rounding error or used the wrong number of significant f Part C
an Part C Determine the total horizontal distance covered (that is, the range). Express your answer using three significant figures and include the appropriate units. HA ? diotal = |143 m Submit Previous Answers Request Answer X Incorrect; Try Again; 7 attempts remaining Review your calculations; you may have made a rounding error or used the wrong number of sig Part D OCT
Part D Determine the speed of the projectile 1.00 s after firing. Express your answer using three significant figures and include the appropriate units. ? 23.78 Submit Previous Answers Request Answer x Incorrect; Try Again; 8 attempts remaining Provide Fe

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